On Sat, 5 May 2018, Mateusz Guzik wrote:
On Sat, May 5, 2018 at 2:38 AM, Bruce Evans wrote:
I don't believe the claimed speeding of using the optimized bcopy()
in cpu_fetch_sycall_args() on amd64 (r333241). This changes the copy
size from a variable to 6*8 bytes. It is claimed to speed up g
Author: markj
Date: Sun May 6 00:57:52 2018
New Revision: 333291
URL: https://svnweb.freebsd.org/changeset/base/333291
Log:
Add netdump support to iflib.
em(4) and igb(4) were tested by me, and ixgbe(4) and bnxt(4) were
tested by sbruno.
Reviewed by: mmacy, shurd
MFC after:1
Author: markj
Date: Sun May 6 00:53:52 2018
New Revision: 333290
URL: https://svnweb.freebsd.org/changeset/base/333290
Log:
Add netdump support to vtnet(4).
Tested with bhyve.
Reviewed by: bryanv, julian
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:52:17 2018
New Revision: 333289
URL: https://svnweb.freebsd.org/changeset/base/333289
Log:
Add netdump support to re(4).
Tested with a RealTek 8101E adapter.
Reviewed by: sbruno
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Re
Author: markj
Date: Sun May 6 00:48:43 2018
New Revision: 333288
URL: https://svnweb.freebsd.org/changeset/base/333288
Log:
Add netdump support to cxgb(4).
Tested with a T320 adapter.
Reviewed by: np
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:47:39 2018
New Revision: 333287
URL: https://svnweb.freebsd.org/changeset/base/333287
Log:
Add netdump support to bxe(4).
Tested with a NetXtreme II BCM57810 adapter.
Reviewed by: davidcs
MFC after:1 month
Sponsored by: Dell EMC Isilon
Diffe
Author: markj
Date: Sun May 6 00:45:41 2018
New Revision: 333286
URL: https://svnweb.freebsd.org/changeset/base/333286
Log:
Add netdump hooks to bge(4).
Tested with a NetXtreme BCM5727 adapter.
Reviewed by: julian
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential
Author: markj
Date: Sun May 6 00:42:30 2018
New Revision: 333284
URL: https://svnweb.freebsd.org/changeset/base/333284
Log:
Add netdump support to dumpon(8).
A new usage is added so that parameters for netdump may be specified.
Specifically, one configures an interface for netdump with:
Author: markj
Date: Sun May 6 00:43:46 2018
New Revision: 333285
URL: https://svnweb.freebsd.org/changeset/base/333285
Log:
Add netdump hooks to alc(4).
Tested with an AR8162.
Reviewed by: julian, sbruno
MFC after:1 month
Sponsored by: Dell EMC Isilon
Differential Revision:
Author: markj
Date: Sun May 6 00:38:29 2018
New Revision: 333283
URL: https://svnweb.freebsd.org/changeset/base/333283
Log:
Import the netdump client code.
This is a component of a system which lets the kernel dump core to
a remote host after a panic, rather than to a local storage devic
Author: markj
Date: Sun May 6 00:22:38 2018
New Revision: 333282
URL: https://svnweb.freebsd.org/changeset/base/333282
Log:
Refactor some of the MI kernel dump code in preparation for netdump.
- Add clear_dumper() to complement set_dumper().
- Drain netdump's preallocated mbuf pool when
Author: markj
Date: Sun May 6 00:19:48 2018
New Revision: 333281
URL: https://svnweb.freebsd.org/changeset/base/333281
Log:
Add an mbuf allocator for netdump.
The aim is to permit mbuf allocations after a panic without calling into
the page allocator, without imposing any runtime overhea
Author: markj
Date: Sun May 6 00:11:30 2018
New Revision: 333280
URL: https://svnweb.freebsd.org/changeset/base/333280
Log:
Style.
MFC after:3 days
Modified:
head/sys/kern/kern_mbuf.c
Modified: head/sys/kern/kern_mbuf.c
==
Author: markj
Date: Sun May 6 00:05:03 2018
New Revision: 333279
URL: https://svnweb.freebsd.org/changeset/base/333279
Log:
Remove a redundant assertion.
MFC after:1 week
Sponsored by: Dell EMC Isilon
Modified:
head/sys/geom/mirror/g_mirror.c
Modified: head/sys/geom/mirror/g_mirr
Author: markj
Date: Sun May 6 00:03:24 2018
New Revision: 333278
URL: https://svnweb.freebsd.org/changeset/base/333278
Log:
Avoid dropping the topology lock in gmirror's dumpconf implementation.
Doing so introduces races which can lead to a use-after-free when
grabbing a snapshot of the
Author: mmacy
Date: Sat May 5 22:40:40 2018
New Revision: 333277
URL: https://svnweb.freebsd.org/changeset/base/333277
Log:
Currently in_pcbfree will unconditionally wunlock the pcbinfo lock
to avoid a LOR on the multicast list lock in the freemoptions routines.
As it turns out, tcp_usr_det
it's in the same place as before but I'll attach just to be clear.
Gzipped to keep gmail from inserting carriage returns.
-M
On Sat, May 5, 2018 at 1:54 PM, O. Hartmann wrote:
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> Am Sat, 5 May 2018 13:45:13 -0700
> Matthew Macy schrieb:
>
>> a
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Am Sat, 5 May 2018 13:45:13 -0700
Matthew Macy schrieb:
> actually can you try the updated patch please, it turns out I need to
> workaround this little shop of horrors:
>
>
> static void
> tcp_usr_detach(struct socket *so)
> {
> struct inpcb
actually can you try the updated patch please, it turns out I need to
workaround this little shop of horrors:
static void
tcp_usr_detach(struct socket *so)
{
struct inpcb *inp;
int rlock = 0;
inp = sotoinpcb(so);
KASSERT(inp != NULL, ("tcp_usr_detach: inp == NULL"));
if (!INP
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Am Sat, 5 May 2018 11:21:47 -0700
Matthew Macy schrieb:
> pho@ and sbruno@ tested the patch before commit, I can't readily
> reproduce even though the detach path should be common enough. Please
> tell me if this helps:
>
> https://people.freebsd.
Author: np
Date: Sat May 5 20:16:08 2018
New Revision: 333276
URL: https://svnweb.freebsd.org/changeset/base/333276
Log:
cxgbe(4): Update all firmwares to 1.19.1.0.
These firmwares and the following list of changes are from the public
ChelsioUwire-3.7.1.0 release.
T6 Firmware
===
Author: mav
Date: Sat May 5 20:08:03 2018
New Revision: 333275
URL: https://svnweb.freebsd.org/changeset/base/333275
Log:
Add NVMe Namespace Management support to nvmecontrol(8).
This allows create/delete/attach/detach namespaces on new NVMe controllers.
This is only a first user-level p
Author: sbruno
Date: Sat May 5 18:39:54 2018
New Revision: 333274
URL: https://svnweb.freebsd.org/changeset/base/333274
Log:
Remove accidentally committed debug statement that induced the following
warning:
make[3]: "/usr/src/share/mk/bsd.prog.mk" line 274: warning: duplicate
script fo
pho@ and sbruno@ tested the patch before commit, I can't readily
reproduce even though the detach path should be common enough. Please
tell me if this helps:
https://people.freebsd.org/~mmacy/inpcb.diff
Thanks.
On Sat, May 5, 2018 at 2:01 AM, O. Hartmann wrote:
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On Sat, May 5, 2018 at 2:00 PM, Alexey Dokuchaev wrote:
> On Sat, May 05, 2018 at 10:38:29AM +1000, Bruce Evans wrote:
> > ...
> > Summary: this change wouldn't have passed my review. I have used similar
> > changes for 15-20 years but never made them production quality since
> there
> > are too
On Sat, May 5, 2018 at 2:38 AM, Bruce Evans wrote:
I don't believe the claimed speeding of using the optimized bcopy()
> in cpu_fetch_sycall_args() on amd64 (r333241). This changes the copy
> size from a variable to 6*8 bytes. It is claimed to speed up getppid()
> from 7.31M/sec to 10.65M/sec o
Author: jhibbits
Date: Sat May 5 16:00:02 2018
New Revision: 333273
URL: https://svnweb.freebsd.org/changeset/base/333273
Log:
Add support for powernv POWER9 MMU initialization
The POWER9 MMU (PowerISA 3.0) is slightly different from current
configurations, using a partition table even f
Author: jhibbits
Date: Sat May 5 15:48:39 2018
New Revision: 333272
URL: https://svnweb.freebsd.org/changeset/base/333272
Log:
Break out the cpu_features setup to its own function, to be run earlier
The new POWER9 MMU configuration is slightly different from current setups.
Rather than s
Author: jhibbits
Date: Sat May 5 15:42:58 2018
New Revision: 333271
URL: https://svnweb.freebsd.org/changeset/base/333271
Log:
Add POWER9 to the POWER8 bootstrap case blocks
POWER8 and POWER9 have similar configuration requirements for hypervisor
setup,
and in the cases here they're ide
On Sat, May 05, 2018 at 10:38:29AM +1000, Bruce Evans wrote:
> ...
> Summary: this change wouldn't have passed my review. I have used similar
> changes for 15-20 years but never made them production quality since there
> are too many variations to consider and testing showed insignificant
> improv
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Am Thu, 3 May 2018 22:23:52 +0200
"O. Hartmann" schrieb:
I'm not familiar with kernel debugging, so there are some struggles.
After compiling a debugging kernel on
Version String: FreeBSD 12.0-CURRENT #2 r333269: Sat May 5 08:10:32 CEST 2018
)
@@ -38,6 +38,8 @@
# xargs -n1 | sort | uniq -d;
# done
+# 20180505: rhosts
+OLD_FILES+=usr/share/skel/dot.rhosts
# 20180502: retire ixgb
OLD_FILES+=usr/share/man/man4/if_ixgb.4.gz
OLD_FILES+=usr/share/man/man4/ixgb.4.gz
Modified: head/share/skel/Makefile
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